.top {
    width: 990px;
    height: 90px;
    padding-top: 10px;
    margin: 0 auto;
}

.top .logo {
    float: left;
    width: 277px;
    position: relative;
}

.top .logo img {
    float: left;
    height: 66px;
}

.top .logo .backtoindex {
    position: absolute;
    width: 100px;
    height: 26px;
    top: 10px;
    right: 24px;
}

.backtoindex a {
    color: #666;
    font-size: 16px;
}

.top .logo .title {
    position: absolute;
    top: 28px;
    right: 25px;
    width: 100px;
    height: 40px;
    margin-top: 5px;
    font-size: 16px;
    color: #666;
}


.top .search {
    width: 350px;
    height: 36px;
    float: right;
    /* border: 1px solid red; */
    /* margin-left: 150px; */
    margin-top: 16px;
}

.top .search form {
    width: 100%;
    height: 100%;
    /* background:rgba(0,0,0,.2); */
    padding: 0;
    border: none;
    border-radius:5px;  
}

.top .search input[type="text"]{
    width: 300px;
    height: 100%;
    background-color: #eeeeee;
    border:none;
    border-top-left-radius:5px;
    border-bottom-left-radius:5px;
    text-indent: 5px;
    /* font: bold 15px 'lucida sans', 'trebuchet MS', 'Tahoma'; */
    font-style:italic;
}

.top .search button {
    width: 50px;
    height: 100%;
    background-color:#d93c3c;
    color:#fff;
    border:none;
    border-radius:0 5px 5px 0;
}